pksetmask

program to apply mask image (set invalid values) to raster image

SYNOPSIS

Usage: pksetmask -i input -m mask [-m mask]* -o output

Options: [-mskband value]* [-msknodata value -nodata value]*

Advanced options: [–operator '<'|'='|'<'] [-ot type] [-of format] [-co option]* [-ct table]

Description

The utility pksetmask sets a mask provided with option -m to an input raster dataset. The default operator is '='. Values in the input raster data where the mask has a nodata value (set with the option -msknodata) will then be set to nodata (set with -nodata). Other operators are less than (–operator '<') and larger than (–operator '>').

Options

• use either -short or --long options (both --long=value and --long value are supported)
• short option -h shows basic options only, long option --help shows all options

  short	long	type	default	description
  i	input	std::string		Input image
  m	mask	std::string		Mask image(s)
  msknodata	msknodata	int	1	Mask value(s) where image has nodata. Use one value for each mask, or multiple values for a single mask.
  mskband	mskband	short	0	Mask band to read (0 indexed). Provide band for each mask.
  o	output	std::string		Output mask file
  nodata	nodata	int	0	nodata value to put in image if not valid
  p	operator	char	=	Operator: < = > !. Use operator for each msknodata option
  ot	otype	std::string		Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image
  of	oformat	std::string	GTiff	Output image format (see also gdal_translate)
  co	co	std::string		Creation option for output file. Multiple options can be specified.
  ct	ct	std::string		color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)

  Usage: pksetmask -i input -m mask [-m mask]* [-msknodata value -nodata value]* -o output

Examples

Some examples how to use pksetmask can be found here

FAQ

Frequently asked questions on pksetmask can be found here